£¨12·Ö£©£¨1£©£¨4·Ö£©ÏÂÁÐʵÑéÉè¼Æ»ò²Ù×÷ºÏÀíµÄÊÇ_________________¡£
a. ÖкÍÈȲⶨʵÑéʱ£¬Èç¹ûûÓл·Ðβ£Á§°ô£¬¿ÉÓû·ÐÎÍÖʽÁ°è°ô´úÌæ¡£
b. ʵÑéÊÒÖÆ·ÊÔíʱ£¬½«ÊÊÁ¿Ö²ÎïÓÍ¡¢ÒÒ´¼ºÍNaOHÈÜÒº»ìºÏ£¬²¢²»¶Ï½Á°è¡¢¼ÓÈÈ£¬Ö±µ½»ìºÏÎï±ä³í£¬¼´¿ÉµÃµ½·ÊÔí¡£
c. ʵÑéÊÒÖÆÈ¡ÒÒϩʱ±ØÐ뽫ζȼƵÄË®ÒøÇò²åÈë·´Ó¦ÒºÖУ¬²â¶¨·´Ó¦ÒºµÄζȡ£
d. ÏòNa2CO3ÓëNaOHµÄ»ìºÏÈÜÒºÖмÓÈë×ãÁ¿µÄCaCl2ÈÜÒº£¬ÔٵμӼ¸µÎ·Ó̪ÊÔÒº£¬¿É¼ìÑéNaOHµÄ´æÔÚ¡£
e. ½«10µÎäåÒÒÍé¼ÓÈë1 mL 10%µÄÉÕ¼îÈÜÒºÖмÓÈÈƬ¿Ìºó£¬ÔٵμÓ2µÎ2%µÄÏõËáÒøÈÜÒº£¬ÒÔ¼ìÑéË®½âÉú³ÉµÄäåÀë×Ó¡£
£¨2£©£¨8·Ö£©¢ÙÈ¡µÈÌå»ý¡¢µÈÎïÖʵÄÁ¿Å¨¶ÈµÄÑÎËáºÍÒÒËáÈÜÒº·Ö±ðÓëµÈÁ¿£¨×ãÁ¿£©ÏàͬµÄп·´Ó¦£¬Í¨¹ýÉú³ÉH2µÄ¿ìÂýÖ¤Ã÷ÒÒËáÊÇÈõËᡣȡÓá°Ïàͬ¡±µÄпµÄÄ¿µÄÊÇ_____________________________£¬±È½ÏÉú³ÉH2¿ìÂýµÄ·½·¨ÊÇ_____________
______________________________________¡£
¢Ú×öäåÒÒÍéË®½âʵÑéʱ£¬²»¶ÏÕñµ´ÒÒÍéÓëNaOHÈÜÒº»ìºÏÎïµÄ×÷ÓÃÊÇ____________________£¬äåÒÒÍéÒÑÍêÈ«Ë®½âµÄÏÖÏóÊÇ___________________¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨6·Ö£©£¨1£©ÏÂÁÐʵÑéÉè¼Æ»ò²Ù×÷ºÏÀíµÄÊÇ__________¡£
a£®ÊµÑéÊÒÖÆä屽ʱѡÓõÄÊÔ¼Á¿ÉÒÔÊÇäåË®¡¢±½ºÍÌúм¡£
b£®ÅäÖÆÒø°±ÈÜҺʱ£¬½«°±Ë®ÖðµÎ¼Óµ½ AgNO3ÈÜÒºÖУ¬±ß¼Ó±ßÕñµ´£¬Ö±ÖÁ³ÁµíÇ¡ºÃÍêÈ«Ïûʧ¡£
c£®½«10µÎäåÒÒÍé¼ÓÈëµ½1mL10%µÄÉÕ¼îÈÜÒºÖУ¬¼ÓÈÈƬ¿Ìºó£¬ÔٵμÓ2µÎ2%µÄÏõËáÒøÈÜÒº£¬ÒÔ¼ìÑéË®½âÉú³ÉµÄäåÀë×Ó¡£
d£®ÊµÑéÊÒÖÆÒÒȲʱ£¬ÎªÁ˼õÂý·´Ó¦ËÙÂÊ£¬¿ÉÓñ¥ºÍʳÑÎË®´úÌæÕôÁóË®¡£
£¨2£©äåË®ÊÇÖÐѧ»¯Ñ§ÊµÑéÖг£ÓõÄÒ»ÖÖÊÔ¼Á£¬ÓÃäåË®¿É¼ø±ð³öÏÂÁи÷×éÎïÖÊ£¬ÊÔд³ö·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ¡£
¢Ù±½·ÓÓëÒÒ´¼
¢ÚÒÒÏ©ÓëÒÒÍé
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010ÄêºÚÁú½Ê¡¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔÌâ ÌâÐÍ£ºÌî¿ÕÌâ
£¨6·Ö£©£¨1£©ÏÂÁÐʵÑéÉè¼Æ»ò²Ù×÷ºÏÀíµÄÊÇ__________¡£
a£®ÊµÑéÊÒÖÆä屽ʱѡÓõÄÊÔ¼Á¿ÉÒÔÊÇäåË®¡¢±½ºÍÌúм¡£
b£®ÅäÖÆÒø°±ÈÜҺʱ£¬½«°±Ë®ÖðµÎ¼Óµ½ AgNO3ÈÜÒºÖУ¬±ß¼Ó±ßÕñµ´£¬Ö±ÖÁ³ÁµíÇ¡ºÃÍêÈ«Ïûʧ¡£
c£®½«10µÎäåÒÒÍé¼ÓÈëµ½1mL10%µÄÉÕ¼îÈÜÒºÖУ¬¼ÓÈÈƬ¿Ìºó£¬ÔٵμÓ2µÎ2%µÄÏõËáÒøÈÜÒº£¬ÒÔ¼ìÑéË®½âÉú³ÉµÄäåÀë×Ó¡£
d£®ÊµÑéÊÒÖÆÒÒȲʱ£¬ÎªÁ˼õÂý·´Ó¦ËÙÂÊ£¬¿ÉÓñ¥ºÍʳÑÎË®´úÌæÕôÁóË®¡£
£¨2£©äåË®ÊÇÖÐѧ»¯Ñ§ÊµÑéÖг£ÓõÄÒ»ÖÖÊÔ¼Á£¬ÓÃäåË®¿É¼ø±ð³öÏÂÁи÷×éÎïÖÊ£¬ÊÔд³ö·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ¡£
¢Ù±½·ÓÓëÒÒ´¼
¢ÚÒÒÏ©ÓëÒÒÍé
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010½ìÔÆÄÏÊ¡¸ßÈý¸ß¿¼³å´Ì¾í£¨°Ë£©Àí¿Æ×ۺϻ¯Ñ§ÊÔÌâ ÌâÐÍ£ºÌî¿ÕÌâ
£¨12·Ö£©£¨1£©£¨4·Ö£©ÏÂÁÐʵÑéÉè¼Æ»ò²Ù×÷ºÏÀíµÄÊÇ_________________¡£
a. ÖкÍÈȲⶨʵÑéʱ£¬Èç¹ûûÓл·Ðβ£Á§°ô£¬¿ÉÓû·ÐÎÍÖʽÁ°è°ô´úÌæ¡£
b. ʵÑéÊÒÖÆ·ÊÔíʱ£¬½«ÊÊÁ¿Ö²ÎïÓÍ¡¢ÒÒ´¼ºÍNaOHÈÜÒº»ìºÏ£¬²¢²»¶Ï½Á°è¡¢¼ÓÈÈ£¬Ö±µ½»ìºÏÎï±ä³í£¬¼´¿ÉµÃµ½·ÊÔí¡£
c. ʵÑéÊÒÖÆÈ¡ÒÒϩʱ±ØÐ뽫ζȼƵÄË®ÒøÇò²åÈë·´Ó¦ÒºÖУ¬²â¶¨·´Ó¦ÒºµÄζȡ£
d. ÏòNa2CO3ÓëNaOHµÄ»ìºÏÈÜÒºÖмÓÈë×ãÁ¿µÄCaCl2ÈÜÒº£¬ÔٵμӼ¸µÎ·Ó̪ÊÔÒº£¬¿É¼ìÑéNaOHµÄ´æÔÚ¡£
e. ½«10µÎäåÒÒÍé¼ÓÈë1 mL 10%µÄÉÕ¼îÈÜÒºÖмÓÈÈƬ¿Ìºó£¬ÔٵμÓ2µÎ2%µÄÏõËáÒøÈÜÒº£¬ÒÔ¼ìÑéË®½âÉú³ÉµÄäåÀë×Ó¡£
£¨2£©£¨8·Ö£©¢ÙÈ¡µÈÌå»ý¡¢µÈÎïÖʵÄÁ¿Å¨¶ÈµÄÑÎËáºÍÒÒËáÈÜÒº·Ö±ðÓëµÈÁ¿£¨×ãÁ¿£©ÏàͬµÄп·´Ó¦£¬Í¨¹ýÉú³ÉH2µÄ¿ìÂýÖ¤Ã÷ÒÒËáÊÇÈõËᡣȡÓá°Ïàͬ¡±µÄпµÄÄ¿µÄÊÇ_____________________________£¬±È½ÏÉú³ÉH2¿ìÂýµÄ·½·¨ÊÇ_____________
______________________________________¡£
¢Ú×öäåÒÒÍéË®½âʵÑéʱ£¬²»¶ÏÕñµ´ÒÒÍéÓëNaOHÈÜÒº»ìºÏÎïµÄ×÷ÓÃÊÇ____________________£¬äåÒÒÍéÒÑÍêÈ«Ë®½âµÄÏÖÏóÊÇ___________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨1£©ÏÂÁÐʵÑéÉè¼Æ»ò²Ù×÷ºÏÀíµÄÊÇ__________¡£
a£®ÊµÑéÊÒÖÆä屽ʱѡÓõÄÊÔ¼Á¿ÉÒÔÊÇäåË®¡¢±½ºÍÌúм¡£
b£®ÅäÖÆÒø°±ÈÜҺʱ£¬½«°±Ë®ÖðµÎ¼Óµ½ AgNO3ÈÜÒºÖУ¬±ß¼Ó±ßÕñµ´£¬Ö±ÖÁ³ÁµíÇ¡ºÃÍêÈ«Ïûʧ¡£
c£®½«10µÎäåÒÒÍé¼ÓÈëµ½1mL10%µÄÉÕ¼îÈÜÒºÖУ¬¼ÓÈÈƬ¿Ìºó£¬ÔٵμÓ2µÎ2%µÄÏõËáÒøÈÜÒº£¬ÒÔ¼ìÑéË®½âÉú³ÉµÄäåÀë×Ó¡£
d£®ÊµÑéÊÒÖÆÒÒȲʱ£¬ÎªÁ˼õÂý·´Ó¦ËÙÂÊ£¬¿ÉÓñ¥ºÍʳÑÎË®´úÌæÕôÁóË®¡£
£¨2£©äåË®ÊÇÖÐѧ»¯Ñ§ÊµÑéÖг£ÓõÄÒ»ÖÖÊÔ¼Á£¬ÓÃäåË®¿É¼ø±ð³öÏÂÁи÷×éÎïÖÊ£¬ÊÔд³ö·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ¡£
¢Ù±½·ÓÓëÒÒ´¼
¢ÚÒÒÏ©ÓëÒÒÍé
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com